 | Sjöqvist, Axel S.L., Cornell, David H., Andersen, Tom, Christensson, Ulf I., Berg, Johan T. (2017) Magmatic age of rare-earth element and zirconium mineralisation at the Norra Kärr alkaline complex, southern Sweden, determined by U–Pb and Lu–Hf isotope analyses of metasomatic zircon and eudialyte. Lithos, 294. 73-86 doi:10.1016/j.lithos.2017.09.023 | Journal (article/letter/editorial) | | zirconium mineralisation at the Norra Kärr alkaline complex, southern Sweden, determined by U–Pb and Lu–Hf...zirconium mineralisation at the Norra Kärr alkaline complex, southern Sweden, determined by U–Pb and Lu–Hf...zirconium mineralisation at the Norra Kärr alkaline complex, southern Sweden, determined by U–Pb and Lu–Hf...Box 460, 405 30 US 1 IP T. Berg3 Göteborg, Sweden Department of Geosciences, University of Oslo...Abstract CE The agpaitic Norra Kärr alkaline complex in southern Sweden is rich in heavy rare-earth |  | Andersson, Stefan S., Wagner, Thomas, Jonsson, Erik, Fusswinkel, Tobias, Leijd, Magnus, Berg, Johan T. (2018) Origin of the high-temperature Olserum-Djupedal REE-phosphate mineralisation, SE Sweden: A unique contact metamorphic-hydrothermal system. Ore Geology Reviews, 101. 740-764 doi:10.1016/j.oregeorev.2018.08.018 | Journal (article/letter/editorial) | | Olserum-Djupedal REE-phosphate mineralisation, SE Sweden: a unique contact metamorphic-hydrothermal system...Olserum-Djupedal REE-phosphate mineralisation, SE Sweden: a unique contact metamorphichydrothermal system...Olserum-Djupedal REEphosphate mineralisation, SE Sweden: a unique contact metamorphic-hydrothermal system...Resources, Geological Survey of Sweden, Box 670, SE-75128 Uppsala, Sweden 4Department of Earth Sciences...SE-75266 Uppsala, Sweden 5Leading Edge Materials Corp., Skolallén 2B, SE-82141 Bollnäs, Sweden 6Chromafora |  | Goodenough, K.M., Schilling, J., Jonsson, E., Kalvig, P., Charles, N., Tuduri, J., Deady, E.A., Sadeghi, M., Schiellerup, H., Müller, A., Bertrand, G., Arvanitidis, N., Eliopoulos, D.G., Shaw, R.A., Thrane, K., Keulen, N. (2016) Europe's rare earth element resource potential: An overview of REE metallogenetic provinces and their geodynamic setting. Ore Geology Reviews, 72. 838-856 doi:10.1016/j.oregeorev.2015.09.019 | Journal (article/letter/editorial) | | Norway Geological Survey of Sweden, Box 670, SE-75128 Uppsala, Sweden d CEMPEG, Department of Earth...Sciences, Uppsala University, SE-75236 Uppsala, Sweden e Geological Survey of Denmark and Greenland, Øster...Svecofennian Belt and subsequent Mesoproterozoic rifts in Sweden, and the carbonatites of the Central Iapetus Magmatic...samples, chiefly from the Bastnäs and Ytterby mines in Sweden (Gadolin, 1794; Hisinger and Berzelius, 1804; Williams-Jones...the geological surveys of Denmark and Greenland, Sweden, Norway, Finland, France, Greece and the United |  | Chakrabarty, A., Mitchell, R. H., Ren, M., Saha, P. K., Pal, S., Pruseth, K. L., Sen, A. K. (2016) Magmatic, hydrothermal and subsolidus evolution of the agpaitic nepheline syenites of the Sushina Hill Complex, India: implications for the metamorphism of peralkaline syenites. Mineralogical Magazine, 80 (7) 1161-1193 doi:10.1180/minmag.2016.080.057 | Journal (article/letter/editorial) | | is very similar in this respect to the Norra Kärr complex (Sweden). K E Y WO R D S : metamorphosed agpaitic...by the host rocks of Sushina Hill (India), Norra Kärr (Sweden) and Red Wine (Labrador, Canada) complexes...noted that similar textural features found in the Norra Kärr agpaitic complex have been attributed entirely...Koark (1960, 1968) opined that some features at Norra Kärr, such as the development of the gneissosity,...Växjö granite at Norra Kärr (Sjöqvist et al., 2013). However, unlike the Norra Kärr rocks none of the |  | Eggenkamp, Hans G.M., Marks, Michael A.W., Atanasova, Petya, Wenzel, Thomas, Markl, Gregor (2020) Changes in Halogen (F, Cl, Br, and I) and S Ratios in Rock-Forming Minerals as Monitors for Magmatic Differentiation, Volatile-Loss, and Hydrothermal Overprint: The Case for Peralkaline Systems. Minerals, 10 (11) 995 doi:10.3390/min10110995 | Journal (article/letter/editorial) | | derived from Ilímaussaq (South Greenland), Norra Kärr (Sweden), Tamazeght (Morocco), Lovozero, and Khibina...compares these data with similar rocks from Norra Kärr (Sweden), Tamazeght (Morocco), Lovozero, and Khibina...intrusions: Ilímaussaq (South Greenland), Norra Kärr (Sweden), Tamazeght (Morocco), Lovozero, and Khibina...formed only locally during late-magmatic stages. Norra Kärr consists of deformed and metamorphosed EGM-bearing...rocks that lack sodalite. For Ilímaussaq and Norra Kärr, alkali basaltic parental melts are assumed, |  | | Report (chapter) | | STEPHENS2 1 Geological Survey of Sweden, Box 670, SE-751 28 Uppsala, Sweden 2 Division of Geosciences and...Luleå University of Technology, SE-971 87 Luleå, Sweden MR, 0000-0003-1462-1863 *Correspondence: Magnus...dykes, occurred in a cratonic setting in eastern Sweden at c. 1.59–1.58 Ga, c. 1.53–1.50 Ga and c. 1.47–1...and ɛNd values) from the plutons in north-central Sweden show contamination by an Archean source. Siliciclastic...Ga) intrusive rocks in central and southeastern Sweden, as well as Mesoproterozoic, siliciclastic sedimentary |  | | Journal (article/letter/editorial) | | Applied in the Context of Mineral Potential in Sweden Martiya Sadeghi * , Nikolaos Arvanitidis and Anna...Resources, Geological Survey of Sweden, Box 670, 751 28 Uppsala, Sweden; Nikolaos.arvanitidis@sgu.se (N...Element (REE) mineralizations are not so “rare” in Sweden. They normally occur associated and hosted within...and alkaline-carbonatite intrusions such as the Norra Kärr complex and Alnö. In this study, analytical data...databases available at the Geological Survey of Sweden. The positive correlation between REE composition |  | | Journal (article/letter/editorial) | | it was identified in the small Nora Kärr alkaline pluton, Sweden (Rastsvetaeva et al., 2008a). We found...zircon, chevkinite(Ce), astrophyllite, gar net, magnetite, ilmenite (Bulakh, 1997), anatase, rutile, apatite...64 (Hong and Fu, 1982), in jinshanjiangite from Sweden it is 0.19–0.28 (Rastsve taeva et al., 2008a)...Structure of Jinshajiangite from the Norra Kärr Complex (Sweden) Kristallografiya, 2008a, vol. 53, no |  | | Report (issue) | | Cover. The Mountain Pass Mine, San Bernardino County, California, was the only active producer of rare-earth...Photograph of the Mountain Pass Mine in San Bernardino County, California, which was the only active producer...(b) peralkaline igneous systems, (c) magmatic magnetite-hematite bodies, (d) iron oxide-copper-gold (IOCG)...Molycorp, Inc.’s Mountain Pass Mine in San Bernardino County, California. Mine production at Mountain Pass began...Photograph of the Mountain Pass Mine in San Bernardino County, California, which was the only active producer |  | | | | a new mineral of the amphibole group from Norra K rr, Sweden: description and crystal structure R. OBERTI1...new mineral of the amphibole group from Norra Kärr, Sweden (IMA-CNMMNC 2009-012). It occurs in a proterozoic...properties, crystal-structure refinement, Norra Kärr, Sweden. Introduction THE new amphibole species...by Sundius (1945) in amphiboles from Norra Kärr (Sweden). Norra Kärr is the type locality of eckermannite...collection) was found at Norra Kärr, Gränna, Jönköping, Småland, Sweden (latitude 58º06’N, longitude |  | Sahlström, Fredrik, Jonsson, Erik, Högdahl, Karin, Troll, Valentin R., Harris, Chris, Jolis, Ester M., Weis, Franz (2019) Interaction between high-temperature magmatic fluids and limestone explains ‘Bastnäs-type’ REE deposits in central Sweden. Scientific Reports, 9. doi:10.1038/s41598-019-49321-8 | Journal (article/letter/editorial) | | explains ‘Bastnäs-type’ REE deposits in central Sweden Fredrik Sahlström1*, Erik Jonsson1,2, Karin Högdahl1...deposits of Bastnäsfältet in Bergslagen, central Sweden, were also the place of the original discovery...all comprising Palaeoproterozoic, skarn-hosted magnetite-REE mineralisation of ambiguous origin. Here we...we report oxygen isotope data for magnetite and quartz, and oxygen and carbon isotope data for carbonates...interlayers, leading to localised skarn formation and magnetite-REE-mineral precipitation. These findings help |  | | Journal (article/letter/editorial) | | (XRD-confirmed) EGM from Ilímaussaq, Narssârssuk, Norra Kärr, Kipawa and Lovozero yielded indistinguishable...migration. Petrology and Petrogenesis of the Norra Kärr Lanthanoid (REE) Deposit A. Dobrzanskia, L. Kirsteina...research has focused on the evolution of the Norra Kärr syenite which has measured ore grades up to 0...petrology of the constituent syenite bodies at Norra Kärr and the major and trace element patterns associated...Gothenburg SE-405 30, Sweden (thomas.zack@gu.se); dStockholm University, Stockholm 10691, Sweden (iain.pitcairn@geo |  | | Journal (article/letter/editorial) | | ilmenite was mined together with vanadium-rich magnetite from 1953 to 1985 from a small gabbro–anorthosite...apatite–ilmenite–magnetite gabbro complex. Possible Ti resources are included in Ti-magnetite gabbro of the...detect Th and U contents), magnetic (presence of magnetite), and gravity (dense lithologies) surveys, and...et al. Otanmäki V–Ti–FE deposit The Otanmäki magnetite–ilmenite deposit (Fig. 1) consists of massive...ilmenite and magnetite (Pääkkönen 1956). The main ore minerals are ilmenite and vanadium-rich magnetite (0.62 |  | | Journal (article/letter/editorial) | | complexes and Khibina and Lovozero, Russia; Norra Kärr, Sweden; alkaline pegmatites Bokan, USA; Thor... Greenland; granitic pegmatites Ytterby, Sweden Hydrothermal Iron oxide copper-gold (IOCG) Skarn...5. (Cont.) Country Deposit type South Africa Sweden Tanzania Turkey USA Vietnam Zambia The world...monzite Mrima Hill Kenya Carbonatite High Apatite, magnetite, barite, fluorite Chuktukonskoye Russia...monzite Mrima Hill Kenya Carbonatite High Apatite, magnetite, barite, fluorite Chuktukonskoye Russia |  | Taylor, Ryan D., Shah, Anjana K., Walsh, Gregory J., Taylor, Cliff D. (2019) Geochemistry and Geophysics of Iron Oxide-Apatite Deposits and Associated Waste Piles with Implications for Potential Rare Earth Element Resources from Ore and Historical Mine Waste in the Eastern Adirondack Highlands, New York, USA. Economic Geology, 114 (8) 1569-1598 doi:10.5382/econgeo.4689 | Journal (article/letter/editorial) | | Highlands, New York, are historical high-grade magnetite mines that contain variable concentrations of...Adirondack Highlands have been exploited for rich magnetite iron ore since their discovery in the mid1700s..., 2017). The fluorapatite is intergrown with magnetite within the ore seams and is found in variable...fluorapatite. The iron ore is heavily dominated by magnetite, but minor amounts of secondary hematite and ilmenite...Ilmenite forms as exsolution lamellae within magnetite, and hematite forms as patchy replacements near |  | | Journal (article/letter/editorial) | | metasomatically altered to a biotite + quartz + magnetite ± ankerite ± fluorite assemblage. Sodium was lost...was 2.0–3.6 log units above the quartz-fayalite-magnetite buffer) and that pH was moderately acidic to mildly...postmagmatic, multiphase hydrothermal biotite + quartz + magnetite alteration from 1871 to 1835 Ma (U-Pb concordia...high content of aegirine (altered to quartz + magnetite ± hematite), and the presence of abundant, hydrothermally...formation of hydrothermal magnetite, biotite, and quartz. Secondary biotite, magnetite, chlorite, and quartz |  | | Journal (article/letter/editorial) | | zirconium mineralisation at the Norra Kärr alkaline complex, southern Sweden, determined by U-Pb and Lu-Hf...W. Marks Formation of Si-Al-Mg-Ca–rich zoned magnetite in an end-Permian phreatomagmatic pipe in the...Alexander G. Polozov Mineral chemistry of magnetite from magnetite-apatite mineralization and their host...host rocks: Examples from Kiruna, Sweden, and El Laco, Chile—Shannon G. Broughm, John M. Hanchar, Fernando...rock quality, and mining: An example from central Sweden— Georgiana Maries, Alireza Malehmir, Emma Bäckström |  | | Journal (volume) | | Carpelansv. 1, Ekenäs Skädesspelarev. 22 G 82, Norra Haga Kantelev . 13 C, Södra Kärböle Kaarelantie...Titanite ............ Apatite ........ . ... Magnetite ....... . .. I I/VX I I co p I /VX I I/VIl........ MgO . SiO'2 . . . .. FeO . SiO z ... " Magnetite . ..... Ilmenite . .. .... Chromite -,- .... Apatite...accessories being apatite, titanite, ilmenite and magnetite. The chemistry of fine-grained diabase is very...originally described by Adamson (1942, 1944) from Norra Kärr, Sweden. The optical properties are given in Table |  | | Journal (volume) | | Carpelansv. 1, Ekenäs Skädesspelarev. 22 G 82, Norra Haga Kantelev . 13 C, Södra Kärböle Kaarelantie...Titanite ............ Apatite ........ . ... Magnetite ....... . .. I I/VX I I co p I /VX I I/VIl........ MgO . SiO'2 . . . .. FeO . SiO z ... " Magnetite . ..... Ilmenite . .. .... Chromite -,- .... Apatite...accessories being apatite, titanite, ilmenite and magnetite. The chemistry of fine-grained diabase is very...originally described by Adamson (1942, 1944) from Norra Kärr, Sweden. The optical properties are given in Table |  | Schilling, J., Wu, F.-Y., McCammon, C., Wenzel, T., Marks, M. A. W., Pfaff, K., Jacob, D. E., Markl, G. (2011) The compositional variability of eudialyte-group minerals. Mineralogical Magazine, 75 (1) 87-115 doi:10.1180/minmag.2011.075.1.87 | Journal (article/letter/editorial) | | 47 Blaxland (1977, 48Adamson (1944). 1 Norra Kärr, S Sweden Kipawa, SE Canada Pilansberg, RSA Saima...found in metamorphic rocks, such as in Norra Kärr, S Sweden (Adamson, 1944; Blaxland, 1977; Fig. 1g)...oscillatory zoned; (g) zoned EGM in schistose rock from Norra Kärr; (h) BSE image of EGM associated with quartz... Cpx EGM Afs 1.5 cm hg metamorphosed EGM (Norra Kärr) h late-magmatic EGM (Ascension) Qz EGM EGM...Poços de Caldas, Sm = Saima, Kpw = Kipawa, NK = Norra Kärr. 25.23 0.21 3.24 0.04 0.16 0.12 0.06 0.12 |  | | Conference Proceedings (Volume) | | Biennial SGA Meeting 12–15 AUGUST 2013, UPPSALA, SWEDEN Mineral deposit research for a high-tech world...Biennial SGA Meeting 12–15 AUGUST 2013, UPPSALA, SWEDEN Mineral deposit research for a high-tech world...Meeting was organised by the Geological Survey of Sweden with assistance from Uppsala University, Stockholm...Biennial SGA Meeting, 12–15 August 2013, Uppsala, Sweden. ISBN 978-91-7403-207-9. 1882 pp. Suggested citation...Biennial SGA Meeting, 12–15 August 2013, Uppsala, Sweden, ISBN 978-91-7403-207-9, 1450–1452. This publication |  | Borst, A.M., Waight, T.E., Finch, A.A., Storey, M., Roux, P.J. Le. (2019) Dating agpaitic rocks: A multi-system (U/Pb, Sm/Nd, Rb/Sr and 40Ar/39Ar) isotopic study of layered nepheline syenites from the Ilímaussaq complex, Greenland. Lithos, 324. 74-88 doi:10.1016/j.lithos.2018.10.037 | Journal (article/letter/editorial) | | metamorphism after emplacement (e.g. Sushina Hill, Norra Kärr). ACCEPTED MANUSCRIPT 6.6 PETROGENETIC CONS...mineralization at the Norra Kärr ACCEPTED MANUSCRIPT alkaline complex, southern Sweden, determined by U–Pb...Eud = eudialyte, FCT = Fish Canyon Tuff, Mgt = magnetite, Px = pyroxene, WR = whole rock. References for |  | Stouraiti, Christina, Angelatou, Vassiliki, Petushok, Sofia, Soukis, Konstantinos, Eliopoulos, Demetrios (2020) Effect of Mineralogy on the Beneficiation of REE from Heavy Mineral Sands: The Case of Nea Peramos, Kavala, Northern Greece. Minerals, 10 (5) 387 doi:10.3390/min10050387 | Journal (article/letter/editorial) | | rock-hosted deposits in South Greenland, the Norra Kärr deposit in Sweden and Fen Complex in Norway (Goodenough...attracted to a magnet, like a piece of iron. Magnetite, maghemite, and pyrrhotite are the most common...consist mainly of silicate minerals, Fe-oxides (magnetite, hematite), titanite and minor amounts (<3%) of...are amphibole (Mg-hornblende and pargasite), magnetite, titanite, allanite-epidote, and hematite (Table...K-feldspar Titanite Mg-hornblende Allanite Hematite Magnetite Trace minerals Total 39 31 11 8 6 3 2 1 <0.5 |  | | Journal (article/letter/editorial) | | FluoromagnesiohastingsitefromDealulUroi(Hunedoaracounty, Romania):Mineraldataandcrystalstructure...rhombicamphibole,Eriksberg gabbro,southernSweden.AmericanMineralogist87,699708. 23. Comodi...omtheGåsbornarea,West Bergslagen,centralSweden.MineralogicalMagazine52,193200. 26. Damman...omtheGåsborn area,WestBergslagen,centralSweden.AmericanMineralogist74,573585. 27. Damman...fromgraniticpegmatitesatHurricaneMountain,CarrollCounty,NewHampshire.Canadian Mineralogist34,10111014 |  | | Book | | 10% then it can be applied as a modifier, e.g. magnetite-pyroxene melilitolite. 2.4.2 MELILITITES If a...(magnesian ulvospinel-Mg-chromite-ulvospinel-magnetite solid solutions), apatite, carbonate and serpentine...second-generation olivine, calcite, serpentine and magnetite, together with minor phlogopite, apatite and perovskite...composition from Mg-bearing chromite to Ti-bearing magnetite; Sr- and REE-rich perovskite; Sr-rich apatite;...titanian magnesiochromite and magnesian titaniferous magnetite with less commonly, but characteristically, jeppeite |
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